package com.lst.servlet;

import java.awt.image.BufferedImage;
import java.io.FileInputStream;
import java.io.InputStream;
import java.io.PrintWriter;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.alibaba.druid.util.StringUtils;
import com.github.miemiedev.mybatis.paginator.domain.PageBounds;
import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import com.lst.base.entity.BaseRequest;
import com.lst.base.entity.BaseResponse;
import com.lst.common.CommCode;
import com.lst.entity.request.DynamicReqPara;
import com.lst.entity.response.DynamicResPara2;
import com.lst.model.Dynamic;
import com.lst.model.JiluLog;
import com.lst.service.DynamicService;
import com.lst.service.JiluLogService;
import com.lst.service.MstDiscussService;
import com.lst.utils.RequestUtils;


/**
 * @ClassName: DynamicMyTotalServlet
 * @Description: 我的动态详情接口
 * 
 */
public class DynamicMyListServlet extends BaseServlet {

	/**
	 * @Fields serialVersionUID
	 */
	private static final long serialVersionUID = 1L;

	private DynamicService dynamicService = ctx.getBean(DynamicService.class);
	
	private JiluLogService jiluLogService = ctx.getBean(JiluLogService.class);
	
	private MstDiscussService mstDiscussService = ctx.getBean(MstDiscussService.class);

	@Override
	public void doGet(HttpServletRequest request, HttpServletResponse response) {
		doPost(request, response);
	}

	@Override
	public void doPost(HttpServletRequest request, HttpServletResponse response) {
		DynamicResPara2 resPara = new DynamicResPara2();

		try {
			DynamicReqPara reqPara = getReqPara(request);
		
		if(isCheckField(reqPara,resPara)){
			Integer createUser = Integer.valueOf(reqPara.getUserid());	
			Integer page = Integer.valueOf(reqPara.getPage());
			Integer pagesize = Integer.valueOf(reqPara.getPagesize());
			
			//根据时间查询动态列表
			Map<String, Object> reqMap = new HashMap<String, Object>();		
			
			reqMap.put("createUser", createUser);
			reqMap.put("isDeleted", 0);
			reqMap.put("orderByClause", "md.createdate desc");

			PageBounds pageBounds = new PageBounds(page,pagesize);
			
			List<Dynamic> dynamicList=dynamicService.queryByList2(reqMap, pageBounds);
			
			if(dynamicList!=null&&dynamicList.size()>0){
				for(Dynamic dynamic:dynamicList){
					String pictureUrl=dynamic.getDynamicUrl();
					if(pictureUrl!=null){
						String pictureUrl2=pictureUrl.split(",")[0];
						dynamic.setDynamicUrl(pictureUrl2);
						
						int[] widths = new int[1];
						int[] heights = new int[1];

							InputStream is = null;
							BufferedImage src = null;
							try {
								is = new FileInputStream(CommCode.readUrl + pictureUrl2.substring(13));
								src = javax.imageio.ImageIO.read(is);
								widths[0] = src.getWidth(); // 得到源图宽
								heights[0] = src.getHeight(); // 得到源图高
								is.close();
							} catch (Exception e) {
								e.printStackTrace();
							}

							dynamic.setWidth(widths);
							dynamic.setHeight(heights);
					}
					
					Map<String, Object> dymap = new HashMap<String, Object>();
					dymap.put("enabled", true);
					dymap.put("isDeleted", false);
					dymap.put("tarid",dynamic.getDynamicId() );
					dymap.put("type", CommCode.SYSTEM_CARESEL_RANGE_DYNAMIC);
		            //评论数量
					Integer discussNum = mstDiscussService.queryCountByMap(dymap);
		            dynamic.setDiscussNum(discussNum);
		            
					 //喜欢数量
					Map<String, Object> mapjl = new HashMap<String, Object>();
			        mapjl.put("sourceId", dynamic.getDynamicId());
			        mapjl.put("jiluType", 1);
					int loveNum=jiluLogService.countBySourceId(mapjl);
					dynamic.setLoveNum(loveNum);
					
					//喜欢标识
					Map<String, Object> jilumap = new HashMap<String, Object>();
					jilumap.put("jiluType", 1);
					jilumap.put("isDelete", false);
					jilumap.put("sourceId", dynamic.getDynamicId());
					jilumap.put("createUser", createUser);
					JiluLog jilu=jiluLogService.queryByMap(jilumap);
					if(jilu!=null){
						dynamic.setIsLove(jilu.getIsLove());
					}else{
						dynamic.setIsLove(false);
					}
				
				}
			}
			
			//动态数量
			int dynamicTotalNum=dynamicService.countTotal(createUser);
			
			resPara.setDynamiclist(dynamicList);
			resPara.setDynamicTotalNum(dynamicTotalNum);
			resPara.setCode(CommCode.M_Y000000);
			resPara.setMessage(CommCode.M_Y000001);
		  }
		} catch (Exception e) {
			resPara.setCode(CommCode.M_A000000);
			resPara.setMessage(CommCode.M_SYS0001);

			logger.error("doPost error: ", e);
		}
		
		try {
			response.setContentType("application/json;charset=utf-8");
			response.setHeader("pragma", "no-cache");
			response.setHeader("cache-control", "no-cache");

			Gson gson = new GsonBuilder().setDateFormat("yyyy-MM-dd HH:mm:ss").excludeFieldsWithoutExposeAnnotation().serializeNulls().create();
			String jsonResult = gson.toJson(resPara);
	//		logger.info("DynamicMyListServlet jsonResult:" + jsonResult);

			PrintWriter out = response.getWriter();
			out.print(jsonResult);
			out.flush();
			out.close();

	//		logger.info("doPost end run(s): " + DateUtil.calLastedTime(startDate));
		} catch (Exception e) {
			resPara.setCode(CommCode.M_A000000);
			resPara.setMessage(CommCode.M_SYS0003);

			logger.error("doPost error: ", e);
		}
	}

	@Override
	public DynamicReqPara getReqPara(HttpServletRequest request) {

		DynamicReqPara reqPara = null;

		try {
			BaseRequest baseRequest = RequestUtils.getRequestPara(request, new DynamicReqPara());

			reqPara = (DynamicReqPara) baseRequest.clone();

			String userid = request.getParameter("userid");
			String page = request.getParameter("page");
			String pagesize = request.getParameter("pagesize");

//			logger.info("reqPara userid:" + userid);
//			logger.info("reqPara page: " + page);
//			logger.info("reqPara pagesize: " + pagesize);

			reqPara.setPage(page);
			reqPara.setPagesize(pagesize);
			reqPara.setUserid(userid);

		} catch (Exception e) {
			logger.error("getReqPara error: ", e);
		}

		return reqPara;
	}

	@Override
	public boolean isCheckField(BaseRequest reqPara, BaseResponse resPara) {
		boolean flag = false;

		DynamicReqPara cdReqPara = (DynamicReqPara) reqPara;
		BaseResponse cdResPara = (BaseResponse) resPara;

		if (StringUtils.isEmpty(cdReqPara.getPage())){
			cdResPara.setCode(CommCode.M_A000000);
			cdResPara.setMessage(CommCode.M_P000009);
		} else if (StringUtils.isEmpty(cdReqPara.getPagesize())){
			cdResPara.setCode(CommCode.M_A000000);
			cdResPara.setMessage(CommCode.M_P000010);
		}else if (StringUtils.isEmpty(cdReqPara.getUserid())) {
			cdResPara.setCode(CommCode.M_A000000);
			cdResPara.setMessage(CommCode.M_P000002);
		}else {
			flag = true;
		}

		return  flag;
	}

}
